homehome Home chatchat Notifications


Pacific island nation Tokelau to become first entirely solar powered nation in the world this year

Tokelau is a small island near Samoa, not far from New Zealand; at a first glance, it wouldn’t seem significantly different from other beautiful atolls in that part of the world, but Tokelau has something very special: they are on track to become the first territory entirely powered by solar energy. The Diesel dependent country […]

Mihai Andrei
August 3, 2012 @ 3:01 pm

share Share

Tokelau is a small island near Samoa, not far from New Zealand; at a first glance, it wouldn’t seem significantly different from other beautiful atolls in that part of the world, but Tokelau has something very special: they are on track to become the first territory entirely powered by solar energy.

A typical landscape on Tokelau

The Diesel dependent country will rely on solar energy not only for heating and electricity, but also for cars – powering its entire fleet of cars straight from the Sun; but being fully straight here – there are no more than three cars on Tokelau, and under 2000 people. Still, the accomplishment is quite significant, especially from a symbolic point of view.

Lead contractor Powersmart Solar is helping Tokelau replace its diesel generators, which burn 200 liters of fuel daily with 4032 solar panels, 392 inverters and 1344 batteries.

“All across the Pacific there are clear issues with the current and expected future costs of electricity generated using diesel, not to mention the environmental costs and risks of unloading diesel drums on tropical atolls,” said Powersmart Solar director Mike Bassett-Smith. “Energy costs underpin the economic and social development of these nations and making a positive impact on these issues is the single most important reason we started this business.”

…and a sight which will be common in Tokelau

All in all, while it might not seem like a major accomplishment, Tokelau has definitely set a remarkable example, which will hopefully be followed by many other nations.

Source

share Share

Nonproducing Oil Wells May Be Emitting 7 Times More Methane Than We Thought

A study measured methane flow from more than 450 nonproducing wells across Canada, but thousands more remain unevaluated.

This Plastic Dissolves in Seawater and Leaves Behind Zero Microplastics

Japanese scientists unveil a material that dissolves in hours in contact with salt, leaving no trace behind.

Scientists Turn Timber Into SuperWood: 50% Stronger Than Steel and 90% More Environmentally Friendly

This isn’t your average timber.

Thousands of Centuries-Old Trees, Some Extinct in the Wild, Are Preserved by Ancient Temples in China

Religious temples across China shelter thousands of ancient trees, including species extinct in the wild.

These Bacteria Exhale Electricity and Could Help Fight Climate Change

Some E. coli can survive by pushing out electrons instead of using oxygen

Sinking Giant Concrete Orbs to the Bottom of the Ocean Could Store Massive Amounts of Renewable Energy

These underwater batteries could potentially store hundreds of thousands of gigawatt-hours.

Scientists Tracked a Mysterious 200-Year-Old Global Cooling Event to a Chain of Four Volcanoes

A newly identified eruption rewrites the volcanic history of the 19th century.

Sea Turtle Too Big for Scanner Gets Life-Saving Scan at Horse Hospital

Pregnant, injured, and too big for the regular vets.

Pungent Penguin Poop Produces Polar Cloud Particles

The discovery highlights how penguins and other polar seabirds help shape their environments, even as they are under threat from climate change.

Hidden Communication Devices Found in Chinese-Made Inverters Could Put U.S. Electrical Grid at Risk

U.S. experts uncover rogue communication devices inside solar inverters and batteries